PL2869950T3 - High fatigue arcuate spring - Google Patents

High fatigue arcuate spring

Info

Publication number
PL2869950T3
PL2869950T3 PL13813068T PL13813068T PL2869950T3 PL 2869950 T3 PL2869950 T3 PL 2869950T3 PL 13813068 T PL13813068 T PL 13813068T PL 13813068 T PL13813068 T PL 13813068T PL 2869950 T3 PL2869950 T3 PL 2869950T3
Authority
PL
Poland
Prior art keywords
high fatigue
arcuate spring
arcuate
spring
fatigue
Prior art date
Application number
PL13813068T
Other languages
Polish (pl)
Inventor
Eugenio Ferreira Cunha
Sergio ROVERI
Original Assignee
Barnes Group Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Barnes Group Inc. filed Critical Barnes Group Inc.
Publication of PL2869950T3 publication Critical patent/PL2869950T3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F35/00—Making springs from wire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/12—Attachments or mountings
    • F16F1/125—Attachments or mountings where the end coils of the spring engage an axial insert
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/123—Wound springs
    • F16F15/1232—Wound springs characterised by the spring mounting
    • F16F15/12326—End-caps for springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C21D1/30—Stress-relieving
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/123—Wound springs
    • F16F15/1232—Wound springs characterised by the spring mounting
    • F16F15/12326—End-caps for springs
    • F16F15/12333—End-caps for springs having internal abutment means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2226/00—Manufacturing; Treatments
    • F16F2226/04—Assembly or fixing methods; methods to form or fashion parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49609—Spring making

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Springs (AREA)
  • Heat Treatment Of Articles (AREA)
  • General Induction Heating (AREA)
PL13813068T 2012-07-06 2013-07-05 High fatigue arcuate spring PL2869950T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261668658P 2012-07-06 2012-07-06
PCT/US2013/049439 WO2014008466A2 (en) 2012-07-06 2013-07-05 High fatigue arcuate spring
EP13813068.7A EP2869950B1 (en) 2012-07-06 2013-07-05 High fatigue arcuate spring

Publications (1)

Publication Number Publication Date
PL2869950T3 true PL2869950T3 (en) 2020-11-30

Family

ID=49882626

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13813068T PL2869950T3 (en) 2012-07-06 2013-07-05 High fatigue arcuate spring

Country Status (9)

Country Link
US (1) US10508700B2 (en)
EP (2) EP2869950B1 (en)
JP (1) JP6469005B2 (en)
KR (1) KR102011176B1 (en)
CN (1) CN104704257B (en)
BR (1) BR112015000087B1 (en)
MX (2) MX2015000172A (en)
PL (1) PL2869950T3 (en)
WO (1) WO2014008466A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104190829B (en) * 2014-08-13 2016-06-08 曲阜天博汽车电器有限公司 The manufacture craft of arc spring
US9379104B1 (en) * 2015-03-05 2016-06-28 Globalfoundries Inc. Method to make gate-to-body contact to release plasma induced charging
BR112020003795A2 (en) 2017-08-24 2020-09-08 Ressorts Liberte Inc. spiral spring and method of manufacturing it
CN109909406B (en) * 2019-04-19 2024-05-03 无锡威孚精密机械制造有限责任公司 Arc spring heat setting machine
DE102019210161A1 (en) * 2019-07-10 2021-01-14 Zf Friedrichshafen Ag Torsional vibration damper with spring plate and spring plate for a torsional vibration damper
CN112024790B (en) * 2019-11-26 2022-05-10 苏州市新艺弹簧厂 Bending device of bent pipe spring
CN111014524B (en) * 2019-12-18 2022-04-26 安庆谢德尔汽车零部件有限公司 Manufacturing process of high-stress spring
WO2021193211A1 (en) * 2020-03-25 2021-09-30 日本発條株式会社 Method and apparatus for manufacturing arc spring
CN116921590B (en) * 2023-09-18 2023-12-01 毕克礼斯精密部件（太仓）有限公司 Arc spring threading type clamp

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2466094A (en) * 1946-03-23 1949-04-05 Frost Railway Supply Co Railway car spring
US4193824A (en) * 1976-08-18 1980-03-18 Egorov Viktor P Method for manufacturing steel spring leaves
NO145110C (en) * 1979-02-16 1982-01-20 Kongsberg Vapenfab As SHOCK ABSORPERS FOR STORAGE OF EXISTING EQUIPMENT.
DE3529816A1 (en) * 1984-08-21 1986-03-06 Aisin Seiki K.K., Kariya, Aichi DEVICE FOR ABSORBING A TORQUE CHANGE
JP2718413B2 (en) * 1986-07-05 1998-02-25 ルーク・ラメレン・ウント・クツプルングスバウ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Vibration damper
US4891033A (en) * 1988-04-20 1990-01-02 Automatic Spring Coiling Co. Device for coupling coil springs compressed in series in a clutch damper
FR2641048B1 (en) * 1988-12-28 1991-03-08 Valeo
FR2652399B1 (en) * 1989-09-26 1994-06-24 Valeo TORSION DAMPING DEVICE WITH FRICTION PADS, ESPECIALLY FOR A MOTOR VEHICLE.
US5052664A (en) 1989-11-01 1991-10-01 Barnes Group Inc. Arcuate spring
CN2091991U (en) 1990-12-15 1992-01-01 陆锺 Spiral compressed spring with end turns not closing to adacent turn dynamically
DE4224951C1 (en) * 1992-07-29 1993-11-04 Krupp Ag Hoesch Krupp METHOD AND DEVICE FOR PRODUCING CURVED SCREW SPRINGS
JPH1182582A (en) * 1997-09-08 1999-03-26 Exedy Corp Coil spring assembly for lockup damper
AT502511B1 (en) * 1998-03-25 2007-04-15 Luk Lamellen & Kupplungsbau TURNING VIBRATOR AND SCREW PRESSURE SPRING FOR A TURNING VIBRATOR
JP2000129359A (en) * 1998-10-19 2000-05-09 Suncall Corp Manufacture of arc-like spring for clutch disk
JP3848508B2 (en) * 1999-07-19 2006-11-22 株式会社エクセディ Damper mechanism
DE19943629B4 (en) * 1999-09-11 2015-04-09 Andreas Stihl Ag & Co. Hand-held implement
DE10105826B4 (en) * 2001-02-07 2012-05-31 Andreas Stihl Ag & Co Vibration damper between two components
JP3904849B2 (en) * 2001-06-13 2007-04-11 株式会社エクセディ Damper mechanism
DE10334906B4 (en) 2002-07-30 2018-11-15 Andreas Stihl Ag & Co. Kg Anti-vibration element
CN101184934B (en) 2005-05-31 2010-12-01 日本发条株式会社 Coiled spring
JP5014660B2 (en) * 2006-03-31 2012-08-29 村田発條株式会社 Manufacturing method of arc coil spring
DE102009022440B4 (en) * 2009-05-23 2019-09-12 Borgwarner Inc. Torsional vibration damper with at least one spring device consisting of two coil springs
JP5393280B2 (en) * 2009-06-17 2014-01-22 日本発條株式会社 Coil spring for vehicle suspension and manufacturing method thereof
WO2012014672A1 (en) * 2010-07-26 2012-02-02 中央発條株式会社 Method for manufacturing spring and device for heating by passage of electric current
CN102424908A (en) * 2011-11-24 2012-04-25 上海力睿精密金属有限公司 Spring wire production method

Also Published As

Publication number Publication date
KR102011176B1 (en) 2019-08-14
US10508700B2 (en) 2019-12-17
CN104704257B (en) 2017-04-19
BR112015000087B1 (en) 2022-01-25
CN104704257A (en) 2015-06-10
EP2869950A4 (en) 2016-09-07
US20140015179A1 (en) 2014-01-16
WO2014008466A3 (en) 2014-02-27
KR20150029018A (en) 2015-03-17
WO2014008466A2 (en) 2014-01-09
JP6469005B2 (en) 2019-02-13
EP2869950A2 (en) 2015-05-13
BR112015000087A2 (en) 2019-10-01
EP3680039A1 (en) 2020-07-15
JP2015523515A (en) 2015-08-13
EP2869950B1 (en) 2020-06-17
MX2015000172A (en) 2015-08-12
MX2020001444A (en) 2021-06-29

Similar Documents

Publication Publication Date Title
EP2898236A4 (en) Spring assembly and method
EP2843262A4 (en) Vibration-reducing device
GB2519252B (en) Damper
EP2857651A4 (en) Coolant-control valve
HK1212755A1 (en) Valve assembly
EP2869950A4 (en) High fatigue arcuate spring
EP2865917A4 (en) Damper
SG11201408824UA (en) Check valve
PL2690306T3 (en) Pneumatic springs
GB201420527D0 (en) Electrical-wire-protecting member
IL238142B (en) Gas spring accumulator
PL2867530T3 (en) Tappet
ZA201503235B (en) Check valve
EP2888513A4 (en) Pulse-width-regulating valve
EP2816130A4 (en) Spring steel
EP2821614A4 (en) Valve
GB2518076B (en) Electrical-wire-protecting member
PL2904319T3 (en) Thermostic valve
EP2882046A4 (en) Spring catch structure
EP2829766A4 (en) Vibration-reducing device
EP2933523A4 (en) Spiral spring
EP2833017A4 (en) Damping valve
GB201203255D0 (en) Valve
EP2657563A4 (en) Spiral pneumatic spring
HUP1200436A2 (en) Valve arrangement